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Forum Discussion
MChang1
Feb 14, 2026Aspirant
Understanding how CAX80 works
I have this with xfinity internet. I have the two wifi networks set up, 2.4 & 5. The router/modem is in one end of the house. I can get a wifi signal on my TV in my bedroom through ROKU that is lo...
MChang1
Feb 14, 2026Aspirant
Thanks I thought that, but wasn't sure. brian
StephenB
Feb 14, 2026Guru - Experienced User
MChang1 wrote:Thanks I thought that, but wasn't sure. brian
If you are using a Roku streamer (as opposed to the Roku app on a smart TV), then there are several models that are 2.4 ghz only. These are generally ones that only support 1080p (not 4K). Roku LE, Roku Express models below 3960, Roku Premiere 3290. And other older models.